package com.bite.lesson1;

import java.io.*;

public class Demo_04 {
    public static void main(String[] args) throws IOException {
        File file = new File("D:/GAO/Test/Demo_01.txt");
        file.createNewFile();
        file.createNewFile();
        file.createNewFile();
        file.createNewFile();
       //System.out.println(file.isFile());
       //System.out.println(file.exists());
       //System.out.println(file.delete());
    }
}
